2-methyl-2-[(2-methyl-1,3-dithiolan-2-yl)methyl]-1,3-dithiolane

Modify Date: 2025-09-13 11:48:55

2-methyl-2-[(2-methyl-1,3-dithiolan-2-yl)methyl]-1,3-dithiolane structure	Common Name	2-methyl-2-[(2-methyl-1,3-dithiolan-2-yl)methyl]-1,3-dithiolane
	CAS Number	19451-23-1	Molecular Weight	252.48300
	Density	1.226g/cm3	Boiling Point	363.6ºC at 760 mmHg
	Molecular Formula	C₉H₁₆S₄	Melting Point	N/A
	MSDS	N/A	Flash Point	228.7ºC

Name	2-methyl-2-[(2-methyl-1,3-dithiolan-2-yl)methyl]-1,3-dithiolane

Density	1.226g/cm3
Boiling Point	363.6ºC at 760 mmHg
Molecular Formula	C₉H₁₆S₄
Molecular Weight	252.48300
Flash Point	228.7ºC
Exact Mass	252.01300
PSA	101.20000
LogP	3.76890
Vapour Pressure	3.74E-05mmHg at 25°C
Index of Refraction	1.619

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JP1169000

CHEMICAL NAME :: 1,3-Dithiolane, 2,2'-methylenebis(2-methyl-

CAS REGISTRY NUMBER :: 19451-23-1

BEILSTEIN REFERENCE NO. :: 4375867

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-S4

MOLECULAR WEIGHT :: 252.49

WISWESSER LINE NOTATION :: T5S CSTJ B1 B1- BT5S CSTJ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 17,235,1982

1,2-Ethanedithiol

CAS#:540-63-6

2,4-Pentandione

CAS#:123-54-6

2-methyl-2-[(2-...

CAS#:19451-23-1

Literature: Barros, M. T.; Geraldes, C. F. G. C.; Maycock, C. D.; Silva, M. I. Tetrahedron, 1988 , vol. 44, # 8 p. 2283 - 2288

1,2-Ethanedithiol

CAS#:540-63-6

2,4-Pentandione

CAS#:123-54-6

~25%

2-methyl-2-[(2-...

CAS#:19451-23-1

1-(2-methyl-1,3...

CAS#:66278-18-0

Literature: Stahl, Ingfried; Schramm, Berthold; Manske, Rainer; Gosselck, Juergen Liebigs Annalen der Chemie, 1982 , # 6 p. 1158 - 1172

1-(2-methyl-1,3...

CAS#:66278-18-0

1,2-Ethanedithiol

CAS#:540-63-6

~43%

2-methyl-2-[(2-...

CAS#:19451-23-1

Literature: Robbe; Fernandez; Dubief; et al. European Journal of Medicinal Chemistry, 1982 , vol. 17, # 3 p. 235 - 243

Precursor 3
CAS#:540-63-6 1,2-Ethanedithiol CAS#:123-54-6 2,4-Pentandione CAS#:66278-18-0 1-(2-methyl-1,3...
DownStream 2
CAS#:66278-18-0 1-(2-methyl-1,3... CAS#:123-54-6 2,4-Pentandione

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2-methyl-2-[(2-methyl-1,3-dithiolan-2-yl)methyl]-1,3-dithiolane

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Synthetic Route

Precursor & DownStream

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.